RE: Error message: NO MORE THAN 20 ADDITIONAL AND/OR LA GGED DOSE RECORDS ~

From: William Bachman Date: November 05, 2003 technical Source: cognigencorp.com
From: "Bachman, William (MYD)" bachmanw@iconus.com Subject: RE: [NMusers] Error message: NO MORE THAN 20 ADDITIONAL AND/OR LA GGED DOSE RECORDS ~ Date: 11/5/2003 1:09 PM While IT IS possible to "legitimately" have too many add'l or lagged doses, in our experience this message usually represents a problem with the model which requires the model to modified. Since your model runs with the "offending subject(s)" removed, your model may actually be OK. It's not possible for me to tell you what is problematic with these subjects without seeing the full model and the data. I'm not really sure why you are giving lagged doses to the effect compartments. Can you elaborate?